Explanation:
In 2 hours (x) Frank earned $31(y)
In 4 hours (x) Frank earned $62(y)
2x = 31y
31 / 2 = 15.5
4x = 15.5 x 4 = 62y
She can make 5 hats and 6 afghans in 60 hours and will make $159 and have a good stock of each item or she could make 8 hats and 1 afghan in 60 hours and make $204 for the most profit.
Answer:
Step-by-step explanation:
B. :) 6(a) -6(3) is the same as 6 (a - 3) which simplifies to 6a-18. If I helped, please mark as brainliest! <3
Answer:
:

Step-by-step explanation:
Given

Taking square of both sides





As we know that 

so












so equation
becomes

now





∵ 


∵ 



so

similarly









so





Therefore,
:

Answer:
- 0.8
Step-by-step explanation:
The first thing we want to do here is simplify the expression -
( 2x + 5 ) - 2x, Distribute the "
" to elements within the parenthesis
=
2x +
5 - 2x, Focus on simplifying the expression "
2x +
5 "
=
- 2x
=
- 2x, Combine fractions
=
+ 3
=
x + 3
So we have our simplified expression "
x + 3, " with
being the coefficient of x. Our requirements are that this fraction should be expressed as a decimal, so we can simply divide the numerator by the denominator to figure that out,
- 4 / 5 = - 0.8,
Solution = - 0.8